首页> 外文期刊>Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry >Some triplet energy-transfer reactions initiated by photoexcitation of triplet excited state of dibenz[a,h]anthracene to the higher triplet excited states
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Some triplet energy-transfer reactions initiated by photoexcitation of triplet excited state of dibenz[a,h]anthracene to the higher triplet excited states

机译:苯并[a,h]蒽的三重态激发态对高三重态激发态的光激发引发了一些三重态能量转移反应

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摘要

Some triplet energy-transfer reactions initiated by photoexcitation of the triplet excited state of dibenz[a,h]anthracene to higher triplet excited states (DBA(T_n)) were observed in the presence of the triplet energy quenchers (Q) such as naphthalene, biphenyl, p-dichlorobenzene, and o-dicyanobenzene. In the case of carbon tetrachloride (CCl_4) as Q, DBA(T_n)-sensitized decomposition of CCl_4 occurred.
机译:在存在三重态能量猝灭剂(Q)的情况下,观察到由苯并[a,h]蒽的三重激发态的光激发到更高的三重激发态(DBA(T_n))引发的一些三重态能量转移反应。联苯,对二氯苯和邻二氰基苯。在四氯化碳(CCl_4)为Q的情况下,发生了DBA(T_n)敏化的CCl_4分解。

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